Patchwork [v2,2/5] sparc: move EXPORT_SYMBOL to the symbols definition

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Submitter Julian Calaby
Date Jan. 8, 2009, 12:30 p.m.
Message ID <4965F1E0.1080206@gmail.com>
Download mbox | patch
Permalink /patch/17348/
State Accepted
Delegated to: David Miller
Headers show

Comments

Julian Calaby - Jan. 8, 2009, 12:30 p.m.
From: Sam Ravnborg <sam@ravnborg.org>

sparc: move EXPORT_SYMBOL to the symbols definition

Move all applicable EXPORT_SYMBOL()s to the file where the respective
symbol is defined.

Removed all the includes that are no longer needed in sparc_ksyms_32.c

Comment all remaining EXPORT_SYMBOL()s in sparc_ksyms_32.c

Two symbols are shared with sparc64 thus the exports were removed from
the sparc_ksyms_64.c too, along with the include their ommission made
redundant.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Additions by Julian Calaby:
* Moved EXPORT_SYMBOL()s for prom functions to their rightful places.
* Made some minor cleanups to the includes and comments of sparc_ksyms_32.c
* Made another subtraction from sparc_ksyms_64.c
* Updated and tidied commit message.
* Rebased patch over sparc-2.6.git HEAD.
* Ensured that all modified files have the correct includes.

Signed-off-by: Julian Calaby <julian.calaby@gmail.com>
---
 arch/sparc/kernel/auxio_32.c       |    3 +-
 arch/sparc/kernel/cpu.c            |    2 +
 arch/sparc/kernel/idprom.c         |    3 +
 arch/sparc/kernel/ioport.c         |   15 ++++
 arch/sparc/kernel/irq_32.c         |    1 +
 arch/sparc/kernel/pcic.c           |    6 ++
 arch/sparc/kernel/process_32.c     |    2 +
 arch/sparc/kernel/setup_32.c       |    3 +
 arch/sparc/kernel/sparc_ksyms_32.c |  137 +++---------------------------------
 arch/sparc/kernel/sparc_ksyms_64.c |    5 --
 arch/sparc/kernel/time_32.c        |    2 +
 arch/sparc/kernel/traps_32.c       |    1 +
 arch/sparc/mm/generic_32.c         |    1 +
 arch/sparc/mm/highmem.c            |    2 +
 arch/sparc/mm/init_32.c            |    6 ++
 arch/sparc/prom/init_32.c          |    4 +
 arch/sparc/prom/misc_32.c          |    3 +
 arch/sparc/prom/ranges.c           |    3 +
 arch/sparc/prom/tree_32.c          |   17 +++++
 19 files changed, 82 insertions(+), 134 deletions(-)

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David Miller - Jan. 9, 2009, 12:59 a.m.
From: Julian Calaby <julian.calaby@gmail.com>
Date: Thu, 08 Jan 2009 23:30:24 +1100

> From: Sam Ravnborg <sam@ravnborg.org>
> 
> sparc: move EXPORT_SYMBOL to the symbols definition
> 
> Move all applicable EXPORT_SYMBOL()s to the file where the respective
> symbol is defined.
> 
> Removed all the includes that are no longer needed in sparc_ksyms_32.c
> 
> Comment all remaining EXPORT_SYMBOL()s in sparc_ksyms_32.c
> 
> Two symbols are shared with sparc64 thus the exports were removed from
> the sparc_ksyms_64.c too, along with the include their ommission made
> redundant.
> 
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> 
> Additions by Julian Calaby:
> * Moved EXPORT_SYMBOL()s for prom functions to their rightful places.
> * Made some minor cleanups to the includes and comments of sparc_ksyms_32.c
> * Made another subtraction from sparc_ksyms_64.c
> * Updated and tidied commit message.
> * Rebased patch over sparc-2.6.git HEAD.
> * Ensured that all modified files have the correct includes.
> 
> Signed-off-by: Julian Calaby <julian.calaby@gmail.com>

Applied.
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Patch

diff --git a/arch/sparc/kernel/auxio_32.c b/arch/sparc/kernel/auxio_32.c
index 09c8572..45c4123 100644
--- a/arch/sparc/kernel/auxio_32.c
+++ b/arch/sparc/kernel/auxio_32.c
@@ -76,6 +76,7 @@  unsigned char get_auxio(void)
 		return sbus_readb(auxio_register);
 	return 0;
 }
+EXPORT_SYMBOL(get_auxio);
 
 void set_auxio(unsigned char bits_on, unsigned char bits_off)
 {
@@ -102,7 +103,7 @@  void set_auxio(unsigned char bits_on, unsigned char bits_off)
 	};
 	spin_unlock_irqrestore(&auxio_lock, flags);
 }
-
+EXPORT_SYMBOL(set_auxio);
 
 /* sun4m power control register (AUXIO2) */
 
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 6c2da24..f0b8255 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -5,6 +5,7 @@ 
  */
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/smp.h>
 #include <linux/threads.h>
@@ -20,6 +21,7 @@ 
 #include "kernel.h"
 
 DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };
+EXPORT_PER_CPU_SYMBOL(__cpu_data);
 
 struct cpu_info {
 	int psr_vers;
diff --git a/arch/sparc/kernel/idprom.c b/arch/sparc/kernel/idprom.c
index c16135e..57922f6 100644
--- a/arch/sparc/kernel/idprom.c
+++ b/arch/sparc/kernel/idprom.c
@@ -8,11 +8,14 @@ 
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/init.h>
+#include <linux/module.h>
 
 #include <asm/oplib.h>
 #include <asm/idprom.h>
 
 struct idprom *idprom;
+EXPORT_SYMBOL(idprom);
+
 static struct idprom idprom_buffer;
 
 #ifdef CONFIG_SPARC32
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 7ce14f0..87ea0d0 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -120,6 +120,7 @@  void __iomem *ioremap(unsigned long offset, unsigned long size)
 	sprintf(name, "phys_%08x", (u32)offset);
 	return _sparc_alloc_io(0, offset, size, name);
 }
+EXPORT_SYMBOL(ioremap);
 
 /*
  * Comlimentary to ioremap().
@@ -141,6 +142,7 @@  void iounmap(volatile void __iomem *virtual)
 		kfree(res);
 	}
 }
+EXPORT_SYMBOL(iounmap);
 
 void __iomem *of_ioremap(struct resource *res, unsigned long offset,
 			 unsigned long size, char *name)
@@ -237,6 +239,7 @@  void sbus_set_sbus64(struct device *dev, int x)
 {
 	printk("sbus_set_sbus64: unsupported\n");
 }
+EXPORT_SYMBOL(sbus_set_sbus64);
 
 /*
  * Allocate a chunk of memory suitable for DMA.
@@ -436,6 +439,7 @@  void *pci_alloc_consistent(struct pci_dev *pdev, size_t len, dma_addr_t *pba)
 	*pba = virt_to_phys(va); /* equals virt_to_bus (R.I.P.) for us. */
 	return (void *) res->start;
 }
+EXPORT_SYMBOL(pci_alloc_consistent);
 
 /* Free and unmap a consistent DMA buffer.
  * cpu_addr is what was returned from pci_alloc_consistent,
@@ -477,6 +481,7 @@  void pci_free_consistent(struct pci_dev *pdev, size_t n, void *p, dma_addr_t ba)
 
 	free_pages(pgp, get_order(n));
 }
+EXPORT_SYMBOL(pci_free_consistent);
 
 /* Map a single buffer of the indicated size for DMA in streaming mode.
  * The 32-bit bus address to use is returned.
@@ -491,6 +496,7 @@  dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size,
 	/* IIep is write-through, not flushing. */
 	return virt_to_phys(ptr);
 }
+EXPORT_SYMBOL(pci_map_single);
 
 /* Unmap a single streaming mode DMA translation.  The dma_addr and size
  * must match what was provided for in a previous pci_map_single call.  All
@@ -508,6 +514,7 @@  void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t ba, size_t size,
 		    (size + PAGE_SIZE-1) & PAGE_MASK);
 	}
 }
+EXPORT_SYMBOL(pci_unmap_single);
 
 /*
  * Same as pci_map_single, but with pages.
@@ -519,6 +526,7 @@  dma_addr_t pci_map_page(struct pci_dev *hwdev, struct page *page,
 	/* IIep is write-through, not flushing. */
 	return page_to_phys(page) + offset;
 }
+EXPORT_SYMBOL(pci_map_page);
 
 void pci_unmap_page(struct pci_dev *hwdev,
 			dma_addr_t dma_address, size_t size, int direction)
@@ -526,6 +534,7 @@  void pci_unmap_page(struct pci_dev *hwdev,
 	BUG_ON(direction == PCI_DMA_NONE);
 	/* mmu_inval_dma_area XXX */
 }
+EXPORT_SYMBOL(pci_unmap_page);
 
 /* Map a set of buffers described by scatterlist in streaming
  * mode for DMA.  This is the scather-gather version of the
@@ -557,6 +566,7 @@  int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sgl, int nents,
 	}
 	return nents;
 }
+EXPORT_SYMBOL(pci_map_sg);
 
 /* Unmap a set of streaming mode DMA translations.
  * Again, cpu read rules concerning calls here are the same as for
@@ -578,6 +588,7 @@  void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sgl, int nents,
 		}
 	}
 }
+EXPORT_SYMBOL(pci_unmap_sg);
 
 /* Make physical memory consistent for a single
  * streaming mode DMA translation before or after a transfer.
@@ -597,6 +608,7 @@  void pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t ba, size_t si
 		    (size + PAGE_SIZE-1) & PAGE_MASK);
 	}
 }
+EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
 
 void pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t ba, size_t size, int direction)
 {
@@ -606,6 +618,7 @@  void pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t ba, size_t
 		    (size + PAGE_SIZE-1) & PAGE_MASK);
 	}
 }
+EXPORT_SYMBOL(pci_dma_sync_single_for_device);
 
 /* Make physical memory consistent for a set of streaming
  * mode DMA translations after a transfer.
@@ -628,6 +641,7 @@  void pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sgl, int
 		}
 	}
 }
+EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
 
 void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sgl, int nents, int direction)
 {
@@ -644,6 +658,7 @@  void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sgl,
 		}
 	}
 }
+EXPORT_SYMBOL(pci_dma_sync_sg_for_device);
 #endif /* CONFIG_PCI */
 
 #ifdef CONFIG_PROC_FS
diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c
index 1eff942..44dd5ee 100644
--- a/arch/sparc/kernel/irq_32.c
+++ b/arch/sparc/kernel/irq_32.c
@@ -294,6 +294,7 @@  void synchronize_irq(unsigned int irq)
 	while (sparc_irq[cpu_irq].flags & SPARC_IRQ_INPROGRESS)
 		cpu_relax();
 }
+EXPORT_SYMBOL(synchronize_irq);
 #endif /* SMP */
 
 void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs)
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 75ed98b..85e7037 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -956,6 +956,7 @@  void outsb(unsigned long addr, const void *src, unsigned long count)
 		/* addr += 1; */
 	}
 }
+EXPORT_SYMBOL(outsb);
 
 void outsw(unsigned long addr, const void *src, unsigned long count)
 {
@@ -966,6 +967,7 @@  void outsw(unsigned long addr, const void *src, unsigned long count)
 		/* addr += 2; */
 	}
 }
+EXPORT_SYMBOL(outsw);
 
 void outsl(unsigned long addr, const void *src, unsigned long count)
 {
@@ -976,6 +978,7 @@  void outsl(unsigned long addr, const void *src, unsigned long count)
 		/* addr += 4; */
 	}
 }
+EXPORT_SYMBOL(outsl);
 
 void insb(unsigned long addr, void *dst, unsigned long count)
 {
@@ -986,6 +989,7 @@  void insb(unsigned long addr, void *dst, unsigned long count)
 		/* addr += 1; */
 	}
 }
+EXPORT_SYMBOL(insb);
 
 void insw(unsigned long addr, void *dst, unsigned long count)
 {
@@ -996,6 +1000,7 @@  void insw(unsigned long addr, void *dst, unsigned long count)
 		/* addr += 2; */
 	}
 }
+EXPORT_SYMBOL(insw);
 
 void insl(unsigned long addr, void *dst, unsigned long count)
 {
@@ -1009,5 +1014,6 @@  void insl(unsigned long addr, void *dst, unsigned long count)
 		/* addr += 4; */
 	}
 }
+EXPORT_SYMBOL(insl);
 
 subsys_initcall(pcic_init);
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 5a8d8ce..f4bee35 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -44,6 +44,7 @@ 
  * Set in pm platform drivers (apc.c and pmc.c)
  */
 void (*pm_idle)(void);
+EXPORT_SYMBOL(pm_idle);
 
 /* 
  * Power-off handler instantiation for pm.h compliance
@@ -673,6 +674,7 @@  pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
 			     "g1", "g2", "g3", "o0", "o1", "memory", "cc");
 	return retval;
 }
+EXPORT_SYMBOL(kernel_thread);
 
 unsigned long get_wchan(struct task_struct *task)
 {
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index c96c65d..998cadb 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -199,7 +199,9 @@  extern unsigned short ram_flags;
 extern int root_mountflags;
 
 char reboot_command[COMMAND_LINE_SIZE];
+
 enum sparc_cpu sparc_cpu_model;
+EXPORT_SYMBOL(sparc_cpu_model);
 
 struct tt_entry *sparc_ttable;
 
@@ -391,6 +393,7 @@  void sun_do_break(void)
 
 	prom_cmdline();
 }
+EXPORT_SYMBOL(sun_do_break);
 
 int stop_a_enabled = 1;
 
diff --git a/arch/sparc/kernel/sparc_ksyms_32.c b/arch/sparc/kernel/sparc_ksyms_32.c
index f4ee14d..8397871 100644
--- a/arch/sparc/kernel/sparc_ksyms_32.c
+++ b/arch/sparc/kernel/sparc_ksyms_32.c
@@ -9,42 +9,12 @@ 
 
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/in6.h>
-#include <linux/spinlock.h>
-#include <linux/mm.h>
-#include <linux/syscalls.h>
-#ifdef CONFIG_PCI
-#include <linux/pci.h>
-#endif
-#include <linux/pm.h>
-#ifdef CONFIG_HIGHMEM
-#include <linux/highmem.h>
-#endif
 
-#include <asm/oplib.h>
-#include <asm/delay.h>
-#include <asm/system.h>
-#include <asm/auxio.h>
 #include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/idprom.h>
-#include <asm/head.h>
-#include <asm/smp.h>
-#include <asm/ptrace.h>
 #include <asm/uaccess.h>
-#include <asm/checksum.h>
-#ifdef CONFIG_SBUS
+#include <asm/delay.h>
+#include <asm/head.h>
 #include <asm/dma.h>
-#endif
-#include <asm/io-unit.h>
-#include <asm/bug.h>
-
-extern spinlock_t rtc_lock;
 
 struct poll {
 	int fd;
@@ -52,29 +22,15 @@  struct poll {
 	short revents;
 };
 
-/* used by various drivers */
-EXPORT_SYMBOL(sparc_cpu_model);
-EXPORT_SYMBOL(kernel_thread);
-
-EXPORT_SYMBOL(sparc_valid_addr_bitmap);
-EXPORT_SYMBOL(phys_base);
-EXPORT_SYMBOL(pfn_base);
-
-/* Per-CPU information table */
-EXPORT_PER_CPU_SYMBOL(__cpu_data);
-
-#ifdef CONFIG_SMP
-/* IRQ implementation. */
-EXPORT_SYMBOL(synchronize_irq);
-#endif
-
+/* from entry.S */
 EXPORT_SYMBOL(__udelay);
 EXPORT_SYMBOL(__ndelay);
-EXPORT_SYMBOL(rtc_lock);
-EXPORT_SYMBOL(set_auxio);
-EXPORT_SYMBOL(get_auxio);
-EXPORT_SYMBOL(io_remap_pfn_range);
 
+/* from head_32.S */
+EXPORT_SYMBOL(__ret_efault);
+EXPORT_SYMBOL(empty_zero_page);
+
+/* Defined using magic */
 #ifndef CONFIG_SMP
 EXPORT_SYMBOL(BTFIXUP_CALL(___xchg32));
 #else
@@ -86,82 +42,7 @@  EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_sgl));
 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_one));
 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_sgl));
 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_one));
-
 EXPORT_SYMBOL(BTFIXUP_CALL(pgprot_noncached));
 
-#ifdef CONFIG_SBUS
-EXPORT_SYMBOL(sbus_set_sbus64);
-#endif
-#ifdef CONFIG_PCI
-EXPORT_SYMBOL(insb);
-EXPORT_SYMBOL(outsb);
-EXPORT_SYMBOL(insw);
-EXPORT_SYMBOL(outsw);
-EXPORT_SYMBOL(insl);
-EXPORT_SYMBOL(outsl);
-EXPORT_SYMBOL(pci_alloc_consistent);
-EXPORT_SYMBOL(pci_free_consistent);
-EXPORT_SYMBOL(pci_map_single);
-EXPORT_SYMBOL(pci_unmap_single);
-EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
-EXPORT_SYMBOL(pci_dma_sync_single_for_device);
-EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
-EXPORT_SYMBOL(pci_dma_sync_sg_for_device);
-EXPORT_SYMBOL(pci_map_sg);
-EXPORT_SYMBOL(pci_unmap_sg);
-EXPORT_SYMBOL(pci_map_page);
-EXPORT_SYMBOL(pci_unmap_page);
-/* Actually, ioremap/iounmap are not PCI specific. But it is ok for drivers. */
-EXPORT_SYMBOL(ioremap);
-EXPORT_SYMBOL(iounmap);
-#endif
-
-/* in arch/sparc/mm/highmem.c */
-#ifdef CONFIG_HIGHMEM
-EXPORT_SYMBOL(kmap_atomic);
-EXPORT_SYMBOL(kunmap_atomic);
-#endif
-
-/* prom symbols */
-EXPORT_SYMBOL(idprom);
-EXPORT_SYMBOL(prom_root_node);
-EXPORT_SYMBOL(prom_getchild);
-EXPORT_SYMBOL(prom_getsibling);
-EXPORT_SYMBOL(prom_searchsiblings);
-EXPORT_SYMBOL(prom_firstprop);
-EXPORT_SYMBOL(prom_nextprop);
-EXPORT_SYMBOL(prom_getproplen);
-EXPORT_SYMBOL(prom_getproperty);
-EXPORT_SYMBOL(prom_node_has_property);
-EXPORT_SYMBOL(prom_setprop);
+/* Exporting a symbol from /init/main.c */
 EXPORT_SYMBOL(saved_command_line);
-EXPORT_SYMBOL(prom_apply_obio_ranges);
-EXPORT_SYMBOL(prom_feval);
-EXPORT_SYMBOL(prom_getbool);
-EXPORT_SYMBOL(prom_getstring);
-EXPORT_SYMBOL(prom_getint);
-EXPORT_SYMBOL(prom_getintdefault);
-EXPORT_SYMBOL(prom_finddevice);
-EXPORT_SYMBOL(romvec);
-EXPORT_SYMBOL(__prom_getchild);
-EXPORT_SYMBOL(__prom_getsibling);
-
-/* sparc library symbols */
-EXPORT_SYMBOL(page_kernel);
-
-/* Cache flushing.  */
-EXPORT_SYMBOL(sparc_flush_page_to_ram);
-
-/* For when serial stuff is built as modules. */
-EXPORT_SYMBOL(sun_do_break);
-
-EXPORT_SYMBOL(__ret_efault);
-
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-EXPORT_SYMBOL(do_BUG);
-#endif
-
-/* Sun Power Management Idle Handler */
-EXPORT_SYMBOL(pm_idle);
-
-EXPORT_SYMBOL(empty_zero_page);
diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c
index 09874ea..62b5a91 100644
--- a/arch/sparc/kernel/sparc_ksyms_64.c
+++ b/arch/sparc/kernel/sparc_ksyms_64.c
@@ -29,7 +29,6 @@ 
 #include <asm/pgtable.h>
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/idprom.h>
 #include <asm/elf.h>
 #include <asm/head.h>
 #include <asm/smp.h>
@@ -67,9 +66,6 @@  extern int __ashrdi3(int, int);
 
 extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs);
 
-/* Per-CPU information table */
-EXPORT_PER_CPU_SYMBOL(__cpu_data);
-
 /* used by various drivers */
 #ifdef CONFIG_SMP
 /* Out of line rw-locking implementation. */
@@ -134,7 +130,6 @@  EXPORT_SYMBOL(die_if_kernel);
 EXPORT_SYMBOL(kernel_thread);
 
 /* prom symbols */
-EXPORT_SYMBOL(idprom);
 EXPORT_SYMBOL(prom_root_node);
 EXPORT_SYMBOL(prom_getchild);
 EXPORT_SYMBOL(prom_getsibling);
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index 00f7383..614ac7b 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -48,6 +48,8 @@ 
 #include "irq.h"
 
 DEFINE_SPINLOCK(rtc_lock);
+EXPORT_SYMBOL(rtc_lock);
+
 static int set_rtc_mmss(unsigned long);
 static int sbus_do_settimeofday(struct timespec *tv);
 
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
index 213645b..3582833 100644
--- a/arch/sparc/kernel/traps_32.c
+++ b/arch/sparc/kernel/traps_32.c
@@ -424,6 +424,7 @@  void do_BUG(const char *file, int line)
         // bust_spinlocks(1);   XXX Not in our original BUG()
         printk("kernel BUG at %s:%d!\n", file, line);
 }
+EXPORT_SYMBOL(do_BUG);
 #endif
 
 /* Since we have our mappings set up, on multiprocessors we can spin them
diff --git a/arch/sparc/mm/generic_32.c b/arch/sparc/mm/generic_32.c
index a289261..5edcac1 100644
--- a/arch/sparc/mm/generic_32.c
+++ b/arch/sparc/mm/generic_32.c
@@ -95,3 +95,4 @@  int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
 	flush_tlb_range(vma, beg, end);
 	return error;
 }
+EXPORT_SYMBOL(io_remap_pfn_range);
diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c
index 01fc6c2..752d0c9 100644
--- a/arch/sparc/mm/highmem.c
+++ b/arch/sparc/mm/highmem.c
@@ -62,6 +62,7 @@  void *kmap_atomic(struct page *page, enum km_type type)
 
 	return (void*) vaddr;
 }
+EXPORT_SYMBOL(kmap_atomic);
 
 void kunmap_atomic(void *kvaddr, enum km_type type)
 {
@@ -98,6 +99,7 @@  void kunmap_atomic(void *kvaddr, enum km_type type)
 
 	pagefault_enable();
 }
+EXPORT_SYMBOL(kunmap_atomic);
 
 /* We may be fed a pagetable here by ptep_to_xxx and others. */
 struct page *kmap_atomic_to_page(void *ptr)
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index fec9260..cbb282d 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -38,11 +38,16 @@ 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
 unsigned long *sparc_valid_addr_bitmap;
+EXPORT_SYMBOL(sparc_valid_addr_bitmap);
 
 unsigned long phys_base;
+EXPORT_SYMBOL(phys_base);
+
 unsigned long pfn_base;
+EXPORT_SYMBOL(pfn_base);
 
 unsigned long page_kernel;
+EXPORT_SYMBOL(page_kernel);
 
 struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS+1];
 unsigned long sparc_unmapped_base;
@@ -522,3 +527,4 @@  void sparc_flush_page_to_ram(struct page *page)
 	if (vaddr)
 		__flush_page_to_ram(vaddr);
 }
+EXPORT_SYMBOL(sparc_flush_page_to_ram);
diff --git a/arch/sparc/prom/init_32.c b/arch/sparc/prom/init_32.c
index 873217c..6193c33 100644
--- a/arch/sparc/prom/init_32.c
+++ b/arch/sparc/prom/init_32.c
@@ -8,16 +8,20 @@ 
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/module.h>
 
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 
 struct linux_romvec *romvec;
+EXPORT_SYMBOL(romvec);
+
 enum prom_major_version prom_vers;
 unsigned int prom_rev, prom_prev;
 
 /* The root node of the prom device tree. */
 int prom_root_node;
+EXPORT_SYMBOL(prom_root_node);
 
 /* Pointer to the device tree operations structure. */
 struct linux_nodeops *prom_nodeops;
diff --git a/arch/sparc/prom/misc_32.c b/arch/sparc/prom/misc_32.c
index cf6c3f6..4d61c54 100644
--- a/arch/sparc/prom/misc_32.c
+++ b/arch/sparc/prom/misc_32.c
@@ -8,6 +8,8 @@ 
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/module.h>
+
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 #include <asm/auxio.h>
@@ -44,6 +46,7 @@  prom_feval(char *fstring)
 	restore_current();
 	spin_unlock_irqrestore(&prom_lock, flags);
 }
+EXPORT_SYMBOL(prom_feval);
 
 /* Drop into the prom, with the chance to continue with the 'go'
  * prom command.
diff --git a/arch/sparc/prom/ranges.c b/arch/sparc/prom/ranges.c
index 64579a3..cd57908 100644
--- a/arch/sparc/prom/ranges.c
+++ b/arch/sparc/prom/ranges.c
@@ -6,6 +6,8 @@ 
  */
 
 #include <linux/init.h>
+#include <linux/module.h>
+
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 #include <asm/types.h>
@@ -62,6 +64,7 @@  prom_apply_obio_ranges(struct linux_prom_registers *regs, int nregs)
 	if(num_obio_ranges)
 		prom_adjust_regs(regs, nregs, promlib_obio_ranges, num_obio_ranges);
 }
+EXPORT_SYMBOL(prom_apply_obio_ranges);
 
 void __init prom_ranges_init(void)
 {
diff --git a/arch/sparc/prom/tree_32.c b/arch/sparc/prom/tree_32.c
index 6d81873..9d9965c 100644
--- a/arch/sparc/prom/tree_32.c
+++ b/arch/sparc/prom/tree_32.c
@@ -12,6 +12,7 @@ 
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/ctype.h>
+#include <linux/module.h>
 
 #include <asm/openprom.h>
 #include <asm/oplib.h>
@@ -33,6 +34,7 @@  int __prom_getchild(int node)
 
 	return cnode;
 }
+EXPORT_SYMBOL(__prom_getchild);
 
 /* Return the child of node 'node' or zero if no this node has no
  * direct descendent.
@@ -50,6 +52,7 @@  int prom_getchild(int node)
 
 	return cnode;
 }
+EXPORT_SYMBOL(prom_getchild);
 
 /* Internal version of prom_getsibling that does not alter return values. */
 int __prom_getsibling(int node)
@@ -64,6 +67,7 @@  int __prom_getsibling(int node)
 
 	return cnode;
 }
+EXPORT_SYMBOL(__prom_getsibling);
 
 /* Return the next sibling of node 'node' or zero if no more siblings
  * at this level of depth in the tree.
@@ -81,6 +85,7 @@  int prom_getsibling(int node)
 
 	return sibnode;
 }
+EXPORT_SYMBOL(prom_getsibling);
 
 /* Return the length in bytes of property 'prop' at node 'node'.
  * Return -1 on error.
@@ -99,6 +104,7 @@  int prom_getproplen(int node, const char *prop)
 	spin_unlock_irqrestore(&prom_lock, flags);
 	return ret;
 }
+EXPORT_SYMBOL(prom_getproplen);
 
 /* Acquire a property 'prop' at node 'node' and place it in
  * 'buffer' which has a size of 'bufsize'.  If the acquisition
@@ -119,6 +125,7 @@  int prom_getproperty(int node, const char *prop, char *buffer, int bufsize)
 	spin_unlock_irqrestore(&prom_lock, flags);
 	return ret;
 }
+EXPORT_SYMBOL(prom_getproperty);
 
 /* Acquire an integer property and return its value.  Returns -1
  * on failure.
@@ -132,6 +139,7 @@  int prom_getint(int node, char *prop)
 
 	return -1;
 }
+EXPORT_SYMBOL(prom_getint);
 
 /* Acquire an integer property, upon error return the passed default
  * integer.
@@ -145,6 +153,7 @@  int prom_getintdefault(int node, char *property, int deflt)
 
 	return retval;
 }
+EXPORT_SYMBOL(prom_getintdefault);
 
 /* Acquire a boolean property, 1=TRUE 0=FALSE. */
 int prom_getbool(int node, char *prop)
@@ -155,6 +164,7 @@  int prom_getbool(int node, char *prop)
 	if(retval == -1) return 0;
 	return 1;
 }
+EXPORT_SYMBOL(prom_getbool);
 
 /* Acquire a property whose value is a string, returns a null
  * string on error.  The char pointer is the user supplied string
@@ -169,6 +179,7 @@  void prom_getstring(int node, char *prop, char *user_buf, int ubuf_size)
 	user_buf[0] = 0;
 	return;
 }
+EXPORT_SYMBOL(prom_getstring);
 
 
 /* Does the device at node 'node' have name 'name'?
@@ -204,6 +215,7 @@  int prom_searchsiblings(int node_start, char *nodename)
 
 	return 0;
 }
+EXPORT_SYMBOL(prom_searchsiblings);
 
 /* Interal version of nextprop that does not alter return values. */
 char * __prom_nextprop(int node, char * oprop)
@@ -228,6 +240,7 @@  char * prom_firstprop(int node, char *bufer)
 
 	return __prom_nextprop(node, "");
 }
+EXPORT_SYMBOL(prom_firstprop);
 
 /* Return the property type string after property type 'oprop'
  * at node 'node' .  Returns empty string if no more
@@ -240,6 +253,7 @@  char * prom_nextprop(int node, char *oprop, char *buffer)
 
 	return __prom_nextprop(node, oprop);
 }
+EXPORT_SYMBOL(prom_nextprop);
 
 int prom_finddevice(char *name)
 {
@@ -287,6 +301,7 @@  int prom_finddevice(char *name)
 	}
 	return node;
 }
+EXPORT_SYMBOL(prom_finddevice);
 
 int prom_node_has_property(int node, char *prop)
 {
@@ -299,6 +314,7 @@  int prom_node_has_property(int node, char *prop)
 	} while (*current_property);
 	return 0;
 }
+EXPORT_SYMBOL(prom_node_has_property);
 
 /* Set property 'pname' at node 'node' to value 'value' which has a length
  * of 'size' bytes.  Return the number of bytes the prom accepted.
@@ -316,6 +332,7 @@  int prom_setprop(int node, const char *pname, char *value, int size)
 	spin_unlock_irqrestore(&prom_lock, flags);
 	return ret;
 }
+EXPORT_SYMBOL(prom_setprop);
 
 int prom_inst2pkg(int inst)
 {